K4RAH086VB-BCWM vs K4RAH086VB-BIWM 对比
详细并排对比 K4RAH086VB-BCWM 出自 Samsung Electronics 和 K4RAH086VB-BIWM 出自 Samsung Electronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Samsung Electronics
K4RAH086VB-BCWM - DDR5 16Gb 5600Mbps SDRAM | Samsung Semiconductor
K4RAH086VB-BCWM ✓ 量产中
规格对比
| 参数 | K4RAH086VB-BCWM | K4RAH086VB-BIWM |
|---|---|---|
| 品牌 | Samsung Electronics | Samsung Electronics |
| 分类 | DRAM | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $44.55 | $4.85 |
| 存储器类型 | DDR5 SDRAM | DDR5 SDRAM |
| 存储容量 | 16 Gb | — |
| 存储组织 | 2G x 8 | [DATA_NEEDED: organization x4/x8] |
| 数据速率 | 5600 Mbps | 5600 Mbps per pin |
| 电源电压 | 1.1 V | [DATA_NEEDED: VDD voltage] |
| 接口 | DDR5 (parallel) | — |
| 封装 | FBGA-82 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | DRAM (volatile) | — |
| Speed Grade | BCWM | — |
| 工作温度 | Commercial temperature range (per datasheet) | [DATA_NEEDED: temperature range] |
| ECC | On-die ECC | — |
| Burst Length | 32 (BL32, DDR5 standard) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 生命周期状态 | Active | — |
| Sub-channel Architecture | Dual independent 32-bit sub-channels (per DDR5 spec) | — |
| Density | — | 16 Gb |
| Package Type | — | [DATA_NEEDED: package (FBGA, ball count)] |
| Bank Groups | — | [DATA_NEEDED: bank group count] |
| CAS Latency (CWL) | — | Programmable (per Samsung DDR5 16Gb B-die spec) |
| DLL | — | DLL Enabled mode operation |
| On-Die Termination | — | Yes (via Mode Register setting) |
| Internal Calibration | — | Yes (via MPC) |
| Asynchronous Reset | — | Yes |
| Posted CAS | — | Yes |
| Maximum Data Rate (family, per spec Rev1.0) | — | 4800 Mbps per pin (DDR5-4800, general applications) |